I've been working on this since skins were in development - it proved pretty handy for testing, incidentally *g* - and getting to know various parts of the Archive CSS needed to change what I wanted.

I wanted to green-tint the Archive, and get rid of the greys in some areas, while keeping it pleasant and not strident. A dash of intense yellow here and there enlivens the look, hence the name.

I thought it might be useful for others, so while it's not quite ready for public sharing on AO3, I'm sharing it here. Feel free to improve, derive, inspire yourself and so on. It would be lovely if you shared the results with the community, so we can all have more pretty. :)

( previews - 2 images )

(The greeting block is bigger because I combined it with my accessibility skin Big Greeting Everywhere - the last block of CSS.)

( here be the code )